How do I add funds in WEMIX?

As a cryptocurrency enthusiast, I'm curious about the process of adding funds to WEMIX. Could you walk me through the steps in a concise yet thorough manner? I'm particularly interested in understanding the security measures involved and any potential fees that might apply. Also, are there any restrictions on the amount of funds I can add at any given time? Knowing these details will help me make informed decisions when managing my digital assets on the WEMIX platform.